103741-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103741-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,4 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103741-13:
(8*1)+(7*0)+(6*3)+(5*7)+(4*4)+(3*1)+(2*1)+(1*3)=85
85 % 10 = 5
So 103741-13-5 is a valid CAS Registry Number.
103741-13-5Relevant academic research and scientific papers
A STABLE NITROXIDE - 2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL - A REAGENT FOR SPIN LABELING VIA 1,3-DIPOLAR CYCLOADDITION
Volodarsky, L. B.,Martin, V. V.,Leluch, T. F.
, p. 4801 - 4802 (2007/10/02)
The paramagnetic heterocyclic aldonitrone, 2,2,5,5-tetramethyl-3-imidazoline-3-oxide-1-oxyl, reacts with C=C and C=N containing dipolarophiles to yield cycloadducts with radical centres.
